Marcelo Guerra Hahn

About the Author

Marcelo Guerra Hahn is a seasoned software engineer and technical author with over a decade of experience in C++ development, specializing in modern programming paradigms and best practices. Holding a degree in Computer Science from a leading Brazilian university, he has contributed to numerous open-source projects and consulted for tech firms worldwide, bridging the gap between theoretical concepts and practical application. His passion for demystifying complex topics shines through in his writing, making advanced programming accessible to developers at all levels. In his acclaimed book, 'Expert C++: Become a proficient programmer by learning coding best practices with C++17 and C++20's latest features, 2nd Edition,' Hahn delves into the nuances of C++17 and C++20, empowering readers to write efficient, maintainable code. When not coding or writing, he enjoys hiking in the Brazilian highlands and mentoring young programmers.